5 QRazy QR Code Uses!

- this idea makes a lot of sense and if I had a dog, Id have a QR code dog tag made for my dog. Imagine that you've just moved and poor little Fido gets out to explore his new surroundings. Before long he finds himself lost. As a responsible pet owner, you've got a dog tag on him, but the dog tag has all the old contact info on it and the person who finds Fido calls you only to find your old number has been disconnected. If you had a QR code on Fido's collar, the person who found Fido could simply scan his QR code and it would take them to Fido's mobile landing page where, as soon as you realized he was missing, you had quickly logged in and updated all your contact info including a recent photo of Fido. You could have even posted a reward to the person who finds your beloved Fido!